This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
%I A165485 #3 Mar 31 2012 13:21:19 %S A165485 5,-1,1,1,1,-1,-2,-1,-6,-11,1,-1,-3,1,1,2,-1,1,4,-1,-3,-2,1,3,1,-1,-1, %T A165485 3,-1,1,-1,2,-4,-2,3,1,1,-7,2,-1,3,-1,-1,-1,-1,-1,1,-1,1,4,-2,107,-12, %U A165485 -15,-1,1,1,-2,2,-1,-1,-5,4,4,1,1,2,78,-3,2,-2,1,2,-1,1,-2,-9,1,-1,1 %N A165485 A maximum absolute value of A165482 in range [A165483(n),A165483(n+1)]. %C A165485 Period 233. %H A165485 A. Karttunen, <a href="/A165485/b165485.txt">Table of n, a(n) for n = 0..234</a> %Y A165485 a(n) = A165482(A165484(n)). %K A165485 sign %O A165485 0,1 %A A165485 _Antti Karttunen_, Sep 21 2009